奥林匹克的格言上海四年级数学第二学期期末试卷及答案
妈妈别走
Shanghai 2015 Second Semester Fourth Grade Math Final Exam Paper ()
Time allowed: 60 minutes)
芹菜做法
n One n (44%)
1.Write down the answers directly: (8%)
4.2+2.8=。11－5.2=。4.4+6=。2.05×100=。420.5.8.10.205
777什么意思
5.82÷100=＋=。24×(12÷24)=。132.5÷()＝1.325
2.U vertical n。with n required for the ones marked with “*”: (10%)
70－16.96 =。48.03＋5.977 =。*÷800 = 83.04
3.n n: (18%)
5.125＋3.65＋（1.35＋4.875）92.74－33.26－16.74
孕妇不能吃的菜
四字词语接龙8100÷25÷÷（24×5）44×45＋55×45＋÷[（83－79）×18]
4.Formula n: (8%)
1) The first number is 27.4.which is 7.4 less than the cond number。What is the sum of the two numbers?
2) What is the product of the quotient of 32 and 128 and the sum of two 4s?
n Two Concepts (23%)
I) Fill-in-the-blank ns: (17%)
1.5.28 is read as ()。this decimal is compod of () 0.01s。plus ().
2. pieces = () ten thousand pieces。rounded to the nearest ten thousand is about ().
flit3.8.49m2 = () cm2.5L - 90ml = () L.
4.The decimal that can be simplified among 0.17.1.07.and 1.70 is ()。and the arrangeme
nt of the numbers using “>” is ().
5.Without changing the size of the number。write 10 as a three-decimal number ().工作中的不足与改进怎么写
6.When the decimal point is removed from 3.5.the resulting number increas by ().
7.If a decimal is divided by 10 and then multiplied by 1000.the decimal point only needs to be moved ( ) places to the ( ).
8.When Xiao Ya wrote a decimal。she ot to write the decimal point。The result was .and the original number only had one zero。The original number was ().
9.Fourth-grade students played badminton matches。There were 10 team members。and each pair needed to play one match。A total of () matches need to be played.
10.Xiao Hong bought 18 pencils for 50 cents and 20 cents each。She spent 6 yuan。Xiao Hong bought () 50-cent pencils and () 20-cent pencils.
